LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 1993 >> LS 400 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Torque Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Torque Specifications

TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
Air Intake Chamber Bolts 32 (43)
Air Intake Chamber Stay Bolts
ES300 29 (39)
SC300 & GS300 13 (18)
Cold Start Injector Tube
ES300 11 (15)
Distributor Hold-Down Bolts
ES300 & LS400 13 (18)
SC300 10 (14)
GS300 14 (19)
Engine Hanger Bolts
ES300 29 (39)
Fuel Pipe Banjo Bolts 25 (34)
Fuel Rail Mounting Bolts
LS400 13 (18)
SC300 & GS300 15 (21)
Oxygen Sensor 33 (45)
Throttle Body Nuts
SC300 & GS300 15 (21)
LS400 & SC400 13 (18)
INCH Lbs. (N.m) 
Air Pipe Bolts 65 (7.3)
Cold Start Injector Bolts
ES300 73 (8.3)
SC400 69 (7.8)
Crankshaft Position Sensor Bolt
LS400 57 (6.4)
Fuel Pump-To-Tank Bolts 35 (3.9)
Fuel Rail Mounting Bolts
ES300 115 (13)
Throttle Body Nuts
ES300 115 (13)